<?php

/*
 * This file is part of SwiftMailer.
 * (c) 2004-2009 Chris Corbyn
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 * Does real time reporting of pass/fail for each recipient.
 *
 * @package    Swift
 * @subpackage Plugins
 * @author     Chris Corbyn
 */
class Swift_Plugins_ReporterPlugin implements Swift_Events_SendListener
{
	/**
	 * The reporter backend which takes notifications.
	 *
	 * @var Swift_Plugin_Reporter
	 */
	private $_reporter;

	/**
	 * Create a new ReporterPlugin using $reporter.
	 *
	 * @param Swift_Plugins_Reporter $reporter
	 */
	public function __construct(Swift_Plugins_Reporter $reporter)
	{
		$this->_reporter = $reporter;
	}

	/**
	 * Not used.
	 */
	public function beforeSendPerformed(Swift_Events_SendEvent $evt)
	{
	}

	/**
	 * Invoked immediately after the Message is sent.
	 *
	 * @param Swift_Events_SendEvent $evt
	 */
	public function sendPerformed(Swift_Events_SendEvent $evt)
	{
		$message = $evt->getMessage();
		$failures = array_flip($evt->getFailedRecipients());
		foreach ((array)$message->getTo() as $address => $null) {
			$this->_reporter->notify(
				$message, $address, (array_key_exists($address, $failures)
					? Swift_Plugins_Reporter::RESULT_FAIL
					: Swift_Plugins_Reporter::RESULT_PASS)
			);
		}
		foreach ((array)$message->getCc() as $address => $null) {
			$this->_reporter->notify(
				$message, $address, (array_key_exists($address, $failures)
					? Swift_Plugins_Reporter::RESULT_FAIL
					: Swift_Plugins_Reporter::RESULT_PASS)
			);
		}
		foreach ((array)$message->getBcc() as $address => $null) {
			$this->_reporter->notify(
				$message, $address, (array_key_exists($address, $failures)
					? Swift_Plugins_Reporter::RESULT_FAIL
					: Swift_Plugins_Reporter::RESULT_PASS)
			);
		}
	}
}
